In a hierarchical model

A. links between related records are implicit
B. the way to access data is by following a predefined data path
C. an owner (parent) record may own just one member (child) record
D. a member (child) record may have more than one owner (parent)


Answer: B

Computer Science & Information Technology

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What does this program do?

 // What does this program do?
 #include 
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Which of the following would not be considered a button event?

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